121273020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2663}}^1$

素因数の和:2712

約数の個数: 144

約数和(自身を含む): 418908672

約数和(自身を除く): 297635652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1518, 1980, 2070, 2277, 2530, 2663, 3036, 3795, 4140, 4554, 5060, 5326, 7590, 7989, 9108, 10652, 11385, 13315, 15180, 15978, 22770, 23967, 26630, 29293, 31956, 39945, 45540, 47934, 53260, 58586, 61249, 79890, 87879, 95868, 117172, 119835, 122498, 146465, 159780, 175758, 183747, 239670, 244996, 263637, 292930, 306245, 351516, 367494, 439395, 479340, 527274, 551241, 585860, 612490, 673739, 734988, 878790, 918735, 1054548, 1102482, 1224980, 1318185, 1347478, 1757580, 1837470, 2021217, 2204964, 2636370, 2694956, 2756205, 3368695, 3674940, 4042434, 5272740, 5512410, 6063651, 6737390, 8084868, 10106085, 11024820, 12127302, 13474780, 20212170, 24254604, 30318255, 40424340, 60636510, 121273020]

約数ペア:

[(1, 121273020), (2, 60636510), (3, 40424340), (4, 30318255), (5, 24254604), (6, 20212170), (9, 13474780), (10, 12127302), (11, 11024820), (12, 10106085), (15, 8084868), (18, 6737390), (20, 6063651), (22, 5512410), (23, 5272740), (30, 4042434), (33, 3674940), (36, 3368695), (44, 2756205), (45, 2694956), (46, 2636370), (55, 2204964), (60, 2021217), (66, 1837470), (69, 1757580), (90, 1347478), (92, 1318185), (99, 1224980), (110, 1102482), (115, 1054548), (132, 918735), (138, 878790), (165, 734988), (180, 673739), (198, 612490), (207, 585860), (220, 551241), (230, 527274), (253, 479340), (276, 439395), (330, 367494), (345, 351516), (396, 306245), (414, 292930), (460, 263637), (495, 244996), (506, 239670), (660, 183747), (690, 175758), (759, 159780), (828, 146465), (990, 122498), (1012, 119835), (1035, 117172), (1265, 95868), (1380, 87879), (1518, 79890), (1980, 61249), (2070, 58586), (2277, 53260), (2530, 47934), (2663, 45540), (3036, 39945), (3795, 31956), (4140, 29293), (4554, 26630), (5060, 23967), (5326, 22770), (7590, 15978), (7989, 15180), (9108, 13315), (10652, 11385)]